🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.56 AU - 0.86 AU

Year: 215 Days

Day: 43.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,100,985 km

• M1: 18,700 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.23 AU - 3.83 AU

Year: 2387 Days

Day: 47.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,100,985 km

• M1: 1,473,988 km (0.038 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 8

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.15 AU - 5.27 AU

Year: 4280 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,100,985 km

• M1: 99,483 km (0.049 R)
• M2: 350,508 km (0.119 R)
• M3: 652,845 km (0.08 R)
• M4: 1,268,440 km (0.12 R)
• M5: 1,526,497 km (0.111 R)
• M6: 2,022,563 km (0.118 R)
• M7: 2,301,114 km (0.115 R)
• M8: 2,638,906 km (0.11 R)
• M9: 3,217,252 km (0.099 R)
• M10: 3,768,670 km (0.097 R)
• M11: 4,101,375 km (0.097 R)
• M12: 4,877,190 km (0.091 R)
• M13: 5,299,953 km (0.071 R)
• M14: 5,804,846 km (0.117 R)
• M15: 6,780,823 km (0.086 R)
• M16: 7,173,816 km (0.076 R)
• M17: 8,113,590 km (0.118 R)
• M18: 9,093,905 km (0.078 R)
• M19: 9,572,020 km (0.102 R)
• M20: 10,492,196 km (0.11 R)
• M21: 11,934,021 km (0.052 R)
• M22: 12,314,298 km (0.114 R)
• M23: 14,391,016 km (0.084 R)
• M24: 19,879,911 km (0.076 R)
• M25: 22,432,949 km (0.059 R)
• M26: 25,981,111 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 10.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.76 AU - 5.7 AU

Year: 4305 Days

Day: 10.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,100,985 km

• M1: 129,402 km (0.045 R)
• M2: 520,750 km (0.077 R)
• M3: 936,183 km (0.07 R)
• M4: 1,597,406 km (0.105 R)
• M5: 2,579,366 km (0.085 R)
• M6: 3,458,553 km (0.085 R)
• M7: 3,792,605 km (0.048 R)
• M8: 5,005,246 km (0.09 R)
• M9: 5,859,001 km (0.048 R)
• M10: 6,397,703 km (0.06 R)
• M11: 6,903,942 km (0.12 R)
• M12: 7,368,742 km (0.05 R)
• M13: 8,361,025 km (0.082 R)
• M14: 8,774,514 km (0.085 R)
• M15: 10,223,818 km (0.081 R)
• M16: 11,920,258 km (0.094 R)
• M17: 13,034,014 km (0.073 R)
• M18: 13,900,933 km (0.072 R)
• M19: 15,300,421 km (0.081 R)
• M20: 19,795,389 km (0.039 R)
• M21: 20,127,646 km (0.089 R)
• M22: 22,057,159 km (0.117 R)
• M23: 23,360,904 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 12.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.78 AU - 7.66 AU

Year: 6982 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,100,985 km

• M1: 155,432 km (0.112 R)
• M2: 590,313 km (0.053 R)
• M3: 1,026,840 km (0.076 R)
• M4: 1,466,209 km (0.105 R)
• M5: 1,860,848 km (0.112 R)
• M6: 2,854,178 km (0.111 R)
• M7: 3,331,844 km (0.068 R)
• M8: 4,173,332 km (0.11 R)
• M9: 5,123,577 km (0.069 R)
• M10: 6,148,472 km (0.106 R)
• M11: 6,985,921 km (0.099 R)
• M12: 8,012,612 km (0.118 R)
• M13: 8,482,349 km (0.042 R)
• M14: 9,606,876 km (0.082 R)
• M15: 14,247,552 km (0.073 R)
• M16: 15,591,539 km (0.094 R)
• M17: 17,339,889 km (0.118 R)
• M18: 18,870,874 km (0.086 R)
• M19: 19,284,811 km (0.098 R)
• M20: 22,353,662 km (0.108 R)
• M21: 23,287,153 km (0.067 R)
• M22: 27,370,277 km (0.065 R)
• M23: 28,168,980 km (0.081 R)
• M24: 30,280,554 km (0.102 R)

Asteroid Belt

Center: 8.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 9.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.35 AU - 10.83 AU

Year: 9863 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,100,985 km

• M1: 121,025 km (0.062 R)
• M2: 551,717 km (0.098 R)
• M3: 1,612,665 km (0.12 R)
• M4: 3,233,408 km (0.086 R)
• M5: 4,935,832 km (0.056 R)
• M6: 7,632,334 km (0.103 R)
• M7: 9,314,861 km (0.063 R)
• M8: 9,956,037 km (0.088 R)
• M9: 12,818,892 km (0.102 R)
• M10: 13,829,426 km (0.086 R)
• M11: 14,214,790 km (0.08 R)
• M12: 18,472,794 km (0.03 R)
• M13: 20,179,406 km (0.102 R)
• M14: 22,818,163 km (0.099 R)
• M15: 23,982,483 km (0.102 R)
• M16: 28,680,904 km (0.117 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,586 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit